Grundig RRCD-2410 Service Manual
Service Document
Exchange Set
RRCD 2410
Service
Manual
Sicherheit
Safety
Materialnr./Part No.
720108000001
Dieses Service Dokument ist nur in Datenform verfügbar
This Service Document is only available as data
Änderungen vorbehalten/Subject to alteration
Made by GRUNDIG in Germany • H-S43 0405
http://www.grundig.com
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
S
nummer 720108000001, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften!
The regulations and safety instructions shall be
valid as provided by the "Safety" Service Manual,
S
part number 720108000001, as well as the
respective national deviations.
ǵ
FM ANT.
R/P HEAD
TUNER
IC601 TB2132FN
TAPE R/P
IC401 LS22241
FUNCTION
SELECTOR
SW 301
AUDIO
CONTROL
VR301
Q301 Q302
POWER
SWITCH
Q105
POWER
AMPLIFIER
IC101 DV3287B
MUTING
CIRCUIT
Q103 Q104
R-CH
L-CH
CD POWER
SUPPLY SW.
6.5V REG
Q105~Q110
ǵ
Q702
CD SERVO SYSTEM
IC702 TA2157F
IC703 MM1469PH
DISPLAY
MCU
IC701
TC94A29F/FA
CD
MECHANISM
DA11B3V
REG
Q111 ~ Q113
MAIN POWER
SUPPLY
D501 ~ D504
BATT
1.5V X 6
RRCD 2410
Vc
Vcc
E
D
A
B
C
F
GND
LD
VR
PD
FC+
TR+
TRFC-
CN702
1
2
3
4
5
6
6PINS
2PINS
1
2
CN703
CN302
3PINS
3PINS
CN303
RFOM CD AF OUT FROM TUNER AF OUT
TO CASS BOARD
CN701
16PINS
DM+
DMFMFM+
SLT+
SLT-
C749
1
2
3
1
2
3
8PINS
CN304
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
22K
100P
DOOR SW
1
2
3
4
5
6
7
R747
L701
10uH
R748 100K
RA
TAPE
CD
Rch
GND
Lch
CD-R
GND
CD-L
L/CH R
GND
R/CH R
L/CH P
GND
R/CH P
+
R701
10
Q701
9015C
R702 82K
56K
R703
56K
R704
R705 56K
R706 56K
R707 82K
R708
10
C748
+
R749
JP301
JP
SW301A
RA
TAPE
R/ch L/ch
6V
C701
100u
12
9
11
14
13
10
OPT
OT2A
OT2B
GND2
IN2-A
IC703 MM1469PH
470u
OP1-15OP1+16OT3A17OT3B18IN3A19IN3B20VCC121VCC222BIAS23IN4B
R746
22K
SW301D
SW301B
13
5
14
6
15
7
16
8
4P3TD
4P3TD
SW301C
1
2
3
4
CD
4P3TD
4P3TD
JP304
JP
JP305JP
100
R146
3
P6-0/AD14P6-1/AD25P6-2/AD36P1-3/AD4
P2-3/COM4
P2-2/COM3
P2-1/COM2
P2-0/COM1
RO45DVSS46LO47DVR
+C733
3u3
R735
1K
C735
2n2
47K
R737
100KH-R
R-OUT
GND
L-OUT
JP707JP
P5-1/S101P5-2/S112P5-3/S12
P5-0/S9
P4-3/S8
P4-2/S7
P4-1/S6
P4-0/S5
P3-3/S4
P3-2/S3
P3-1/RX
TEST/P3-0
P8-1/MXO
P8-0/MXI
/REST
48
C731
+
C734
2n2
47K
RAND/M-DN
LEAF SWITCH
SW204
R144A
R144
15K 1%
CN308
3PINS
R725
1K
R726
R727
S9
64
S8
63
S7
62
S6
61
S5
60
S4
59
S3
58
57
56
C4
55
54
C3
C2
53
52
C1
51
50
49
100n
C750
22u
+ C732
3u3
13PINS
R734
1K
CN706
CN01 13PINS
12345678910111213
R736
18 : 8. 8
LCD701
15K
6K8
R06
R05
K07
K06
PROG/MEM
R145
150K 1%
9014C
Q113
1
2
3
100K
100K
100K
R753
C1C2C3
123456789
3K9
R04
K05
REP./M-UP
M201
+
6V MOTOR
C137
20n
CN106
1
2
3
3PINS
9014/C
C4RXRXP3P3
DOWN/REW
A
C136
47u
D109
1N4148
R-CH
GND
L-CH
R730
R731
C728
-
R143
220K
ST/IND
FA
FB
MUTING
DATA
CLK
PEROD(CE)
JP710JP
Q115
X702
75KHz
2K7
R03
K04
3PINS
CN104A
39K
39K
470K
R729
10P
C729
10P
S3S4S5S6S7S8S9
101112
2P
R022KR01
K03
UP/FF
1
2
3
3PINS
+
C727
100P
9014/C
Q116
R152
330
2P
CN02A
1
2
CN02
STOP/BAND
CN10 4
3PINS
3PINS
9012/H
R142
1K
Q112
9014C
+
13
LED
K02
Q111
C109
u47
C110
u47
3PINS
CN707
2
1
1K5
1
2
3
JP742JP
R728
39K
R150
390K
R153
330K
D01
K01
PLAY/PAUSE
C135
22u
JP751JP
JP750
3V9
D703
IN4148
D702
IN4148
JP711JP
R732
3V9
10K
R151
2M2
JP210JP
123
CN01
3PINS
123
GND
KEY
6V5
R07 1K
C01
100P
R148
1K
D110
1N4148
R149
10K
R139
2K2
R141
1K
R111
4K7
R112
4K7
R140
1K
Q104
9014C
Q103
9014C
R752
R751
10K
10K
10K
3VB-UP
C111
+
u47
R113
100K
R114
100K
C112
+
u47
FM L=1.75V H=7.8V
MW L=2V H=8.5V
R601
47K
C603
SVC201
TD601
C601
1n
FMFM ANT
D601
D602
C641
1N4148
1n
GNDGND
330
JP749JP
9014C
Q106
1N4148
D104
D105
1N4148
R147
68
R138
15K
C127
20n
C113
R115
1n
C117
+
100u
+
C114
1n
100n
C602
C611
1N4148
3
2
7AL-321F
1
R606
R127
82OK
1N4148
+
C131
C126
100/16V
120
C130
100u
R116
120
C118
100u
10n
C642
R603
47K
R605
100K
SVC384
ANTWANTW
R602
***
***
4.5X3T5
TD602
10P
TC601
L601
12P
30P
C648
100P
D106
1u
***
C604
C613
30P
C612
30P
L606
4.5X3T5
T601
4
6
Q605
9018F
1K
R628
220K
R629
82
6K8
R130
R131
18K
R129
R128
330
3K3
Q107
C132
9014C
Q105
9012H
R121
2K2
1
6
IC101
5
DV3287B
9
+
7
8
TD603
L603
TC603
T10P
C605***
ANTBANTB
L602
***
TC602
72:30T
***
302928272625242322212019181716
FMR TVR VDD AM R FMO AMO CE CLK DA P+ DO FB FA PG XO
IC601
TB2132FN
123456789101112131415
22u
C614
JP607JP
JP608JP
ZD601
C616
3V3
220u
CF602
+
R133
C134
390K
100u
R137
9014C
Q108
R136
82K
R135
18K
3
2
4
11
10
Q110
C133
9014C
20n
+
C128
47u/16V
C125
100u
D102
C121
C119
+
+
100u
1000u
C123
100n(M)
C124
100n(M)
C120
C122
+
+
100u
1000u
R627
1u
PRE GND
CF603
SFU450B
1N4148
D103
SFE10.7MS3
SFE10.7MS3
CF601
R132
6M8
R134
39K
+
12
47K
AMVAMV
ANTGANT
100n
C649
Q109
2SB772Q
1K
1N4148
JP201JP
2n
R604
C643
L605
6
100
R636
4
TD604
SVC201
C607
2n
7AL-369SO
L604
4X2T5
20P
C606
C617
10u
C618
C645
330P
CF604
3P
CDA10.7M7GA128
R632
R635
5K6
5K6
1
2
CN602
C615
CN602A
2PINS
2PINS
1
2
C619
SW501
20n
2P2T
ST/MO
**
D108
1N4148
3V+
V+
3X3T
C129
100n
D101
1N4148
R118
GND
R119
33K
R117
R120
1
33K
1
R-CH
GND
L-CH
3PINS
CN107
3X3T
R630
CN101
3PINS
Q606
9013/H
R622
3K3
C638
10n
C639
10u/NP
C609
68P
3
C608
330P
Q603
C610
10P
1
9014C
RLLPF2
XILPF1MPXDETQUADAIFVCCFIFAGCMIXGNDANT
C621
100n
100
R614
C620
C622
10n
100n
220u
R607
3K3
C651
C505
2200u 16V
+
CN501
3PINS
1
1
2
2
3
3
3PINS
CN201
R-CH
1
1
GND
2
2
L-CH
3
3
L607
JP741JP
100uH
C647
100n
R623
390
470
R625
R624
2K
C640
Q604
100n
9014C
C653
330P
C630
C629
100n
20P
X1
75KHZ
C628
20P
R609
12K
C623
10n
R608
12K
C624
C650
10u
R633
10K
D501
C501
C502
D502
D503
1N4001
C503
D504
1N4001
C504
C625
2n2(m)
1N4001
20n 50V
20n 50V
1N4001
20n 50V
20n 50V
R615
4K7
1N4148
C632
C631
+
+
20n
10u
47u
C634
C627
R611
+
1u
4K7
2n2(m)
C626
R610
+
4K7
1u
R612
10K
BATT2
1.5X2=3V
R621
R620
5K6
5K6
C646
100n
T602
D604
4
3
C635
15p
2
6
C633
100n
C636 22P
1
7076A
Q601
9014C
R616
33
R613
10K
T1
C
115
T H E R M A L
F U S E
SW1
SOCKET SW
BATT1
1.5X6=9V
R617 68K
C637
Lch
GND
Rch
2X5T
20P
D603
1N4148
JP601JP
L608
JP602
R626
JP
JP603
10K
100uH
D605
1N4148
R618
820K
9014C
R619
39K
1
2
3
CN601
3PINS
AC SOCKET
R631
10K
FB
Q602
TO FUNCTION BOARD
RECTIFIER BOARD
PHONE BOARD
L-CH
GND
GND
R-CH
R201
180
R203
CN202A
4PINS
R202
180
150
L-CH
4
4
GND
3
3
GND
2
2
R-CH
1
1
CN202B
4PINS
JK201
C202
2n
2n
STEREO
JACK
R204
150
C201
13-Apr-2005
SP202
5.7 ohm
SP201
5.7 ohm
R718
C702
+
R711
C703
100K
100K
1
R755
R756
2
FNI
3
FPI
4
TPI
5
TNI
6
MDI
7
LDO
8
SEL
9
TEBC
10
TEN
11
TEO
RFDC12GVSW
33K
R709
IC702 TA2157F
TEO RFDC
1K
R710
R744
220
R745
220
2
4
8
5
3
6
29
TRB
MUT7GND
OT1A1OT1B
IN1-B
IN2-B
IN1-A
TREG
GND3
100n
C747
IN4A25OT4B26OT4A27GND
GND4
24
28
30
C704
47u
22K
100n
GND24VCC3
RFN
RFO
AGCI
RFGC
RFGO
RFIS
RFRP
FEN
FEO
VRO
1000u
+
C746
56P
R712
1K
R713
R714
2K2
10K
3P
C705
23
22
21
20
19
18
C707 100n
17
27K
16
R716
FEO
15
14
+
13
C708 100u
VRO
J702
C709
4n7
J701
C710
47n
10K
RFO
R715
220
100n
C706
RFGO
R717
10K
Q702
8550C
C745
+
C744
100n
100u
47P
C711
47K
R719
R721
470K
R722
C713
10n
R743
15
2M2
C712
R723
15K
15n
C714
10n
2n7
C715
C726
33n
C719
470P
C723
C720
C721
C722
47n
470P
47n
47n
DMOFMOTROFOO
C742
C743
+
100n
220u
JP209JP
220
7PINS
7PINS
CN102
CN301
JP303JP
9
RA
TAPE
10
11
12
CD
6V5
CONTROL
MAIN+
JPG302JP
GND
CASS V+
CD V+
Tuner V+
1
1
R/CH
2
2
L/CH
3
3
3PINS
3P/WF
CN305
CN305A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
22n(M)
R301
30K
R303
C303
47K
u47
C317
C301
R305
u47
220K
R321
8K2
R319
100
9014C
Q302
C316
330P
8K2
R320
C302
R306
220K
u47
C304
u47
R304
R302
47K
30K
22n(M)
SW302B
2P2TD
OFF
ON
6V5
CONTROL
MAIN+
GND
CASS V+
CD V+
Tuner V+
C305
330P
C306
4P/WF
JP211JP
JPG206JP
R315
1K
R307
4K7
+
Q301
9014C
R318
100
C308
+
u47
R308
4K7
4
4
123
456
SW302A
2P2TD
OFF
ON
C307
u47
123
123
CN306A
CN306
4P/2mm
C315
+
CN307A
3P/WF
4u7
1
1
2
2
3
3
CN307
3PINS
R720
5K6
+
C724
47n
C741
47u
GND
L-CH
GND
C716
100u
R724
1K
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C725
33n
R741
C740
+
10n
R309
R-CH
39K
R310
39K
C310 470P(M)
JP730JP
C718
10n
C717
+
47u
16
PDO
TMAX
LPFN
LPFO
VCOF
AVSS
SLCO
RFI
AVDD
VREF
RFZI
RFRP
FEI
SBAD
TEI
TEZI
33
4K7
C739
+
47u
JP747JP
JP746JP
CN704
R-ch
GND
L-ch
123
3PINS
C309 470P(M)
C311
600p(M)
C313
68n(M)
R313
2K7
R314
2K7
C314
68n(M)
C312
600P(M)
9
8
12
15
11
7
14
10
13
MVSS
MVDD
P1-2/SO
P7-2/INTR
P7-0/SCK2
P1-0/SCK1
P1-3/BUZR
P7-1/SDIO2
P1-1/SDIO1
IC701
TC94A29F/FA
FOO
TRO34RFGC35TEBC36SEL37FMO38DMO39CVDD40XO41XI42CVSS43DVDD
1K
R750
C738
10n
X701
C737
16.9344
C736
15P
15P
4K7
4K7
R739
R738
JP745JP
Q114
9013/H
+
C138
47u
R311
10K
2314
VR301A
50KB
5
7
VR301B
6 1
50KB
R312
10K
44
R740
12K 1%
ǵ
RRCD 2410
REC GND
PS-82D06
SW401D
C404
47u
10
11
12
R452
+
C405
R454
1K
Q401
9014C
150
10n
C426
2n7(M)
CN403
2PINS
L401
9170
3
2
1
7
R453
120K
R455
820K
1N4148
R456
56
TO R/P HEAD
CN401
4PINS
1
2
3
4
1
2
4
6
C406
1n8(m)
D401
R-CH
COMMAN
L-CH
GND
R446
10K
680
C418
R438
2n
9014C
Q402
R414
4K7
PS-82D06
SW401G
PS-82D06
SW401C
7
8
9
PS-82D06
SW401F
R426
3K9
REC. 6V5
+
47u
C403
R421
10K
Q404
Q405
9014C
9014C
R402
470
R404
10K
R403
10K
R-REC
GND
L-REC
R-OUT
GND
L-OUT
7V
8PINS
CN402
7
6
5
4
3
TO MAIN PCB
2
1
SW401H
24
23
22
R442
1K8
+
R405
47u
+
R432
1K8
13
14
15
R413
470
22u
C407
R444
22K
C409
C419
2n
180P
R434
22K
C408
180P
+
C429
50P
47u
C422
R435
R412
1M5
+
C410
1u
+
C411
1u
R415
39K
19
20
21
68
R443
3K9
R416
C425
1n5
SW401B
PS-82D06
R410
10K
R411
47K
+
6
5
4
C424
47n(m)
47u
C423
C428
50P
1M
PS-82D06
C415
1n5
16
17
18
R437
R425
39K
680
R436
10K
R433
68
2n7(M)
C416
C414
C413
47n(m)
SW401E
PS-82D06
560
R445
R440
1K
1
2
3
4
5
6
7
8
9
LS22241
C41247u
560
C421
R420
470
IC401
R430
1K
1u
+
9014C
Q403
R424
4K7
R.CH OUT
C402
10n
C427
1n5
L.CH OUT
1n5
C417
R423
1M5
C420
1u
+
R422
R401
120
C401
470u
R441
15K
R431
15K
11-Mar-2005
47K
+
ǵ
RRCD 2410
ǵ
RRCD 2410
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